Exercise 2. Complete the sentences with the correct form of the verbs in bracket. Butter is made of milk. (make) Oranges

To be в соответствующем времени, лице и числе + Participle II:

2) Oranges are imported into Britain. 3) How often are these rooms cleaned? 4) I am never invited to parties. 5) This house was built 100 years ago. 6) When was the telephone invented? 7) Two people were taken to hospital.